Pith Number

pith:WPOBNYIP

pith:2007:WPOBNYIPVFYQJIA2OBBDQKEFYN

not attested not anchored not stored refs pending

Dynamical NNLO parton distributions and the perturbative stability of F_L(x,Q^2)

C. Pisano, E. Reya, M. Gl\"uck

arxiv:0711.1248 v2 · 2007-11-08 · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPOBNYIPVFYQJIA2OBBDQKEFYN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:35:24.290881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3dc16e10fa97104a01a7042382885c35f805f2bc3cab935f2effccbd93f7864

Aliases

arxiv: 0711.1248 · arxiv_version: 0711.1248v2 · doi: 10.48550/arxiv.0711.1248 · pith_short_12: WPOBNYIPVFYQ · pith_short_16: WPOBNYIPVFYQJIA2 · pith_short_8: WPOBNYIP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/WPOBNYIPVFYQJIA2OBBDQKEFYN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b3dc16e10fa97104a01a7042382885c35f805f2bc3cab935f2effccbd93f7864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6866ff5542ca824cdc63aa5b2f42ae4ddd9c2add090998f54f71232b5b7aacf5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-11-08T11:21:00Z",
    "title_canon_sha256": "3c659e4c519141381702162471d18027713a4d3446fea36f1e5e8bc8bfaedd8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.1248",
    "kind": "arxiv",
    "version": 2
  }
}